Switches

KSC243JLFG

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Littelfuse/Commercial Vehicle Products

SWITCH TACTILE SPST-NO 0.01A 32V

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Switches

KSC243JLFG

Active

Littelfuse/Commercial Vehicle Products

SWITCH TACTILE SPST-NO 0.01A 32V

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DocumentsDatasheet ksc

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	KSC243JLFG

Actuator Height off PCB, Vertical	3.5 mm
Actuator Orientation	Top Actuated
Actuator Type	Standard
Circuit	SPST-NO
Contact Rating @ Voltage	0.01 A, 32 VDC
Illumination	Non-Illuminated
Ingress Protection	IP67 - Dust Tight, Waterproof
Mechanical Life	300000 Cycles
Mounting Type	Surface Mount
Operating Force	300 gf
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Outline [x]	6.2 mm
Outline [y]	6.2 mm
Switch Function	Off-Mom
Switch Travel	0.5 mm
Termination Style	J Lead

Ksc20 Series Series

Sealed Tact Switch for SMT

Part	Illumination	Actuator Type	Ingress Protection	Operating Force	Operating Temperature [Max]	Operating Temperature [Min]	Termination Style	Contact Rating @ Voltage	Switch Travel	Actuator Orientation	Circuit	Switch Function	Outline [y]	Outline [x]	Actuator Height off PCB, Vertical	Mechanical Life	Mounting Type	Switch Travel [custom]
Littelfuse/Commercial Vehicle Products KSC243JLFG	Non-Illuminated	Standard	IP67 - Dust Tight Waterproof	300 gf	125 °C	-40 °C	J Lead	0.01 A 32 VDC	0.5 mm	Top Actuated	SPST-NO	Off-Mom	6.2 mm	6.2 mm	3.5 mm	300000 Cycles	Surface Mount
Littelfuse/Commercial Vehicle Products KSC201J	Non-Illuminated	Standard	IP67 - Dust Tight Waterproof		85 °C	-40 °C	J Lead	0.05 A		Top Actuated	SPST-NO	Off-Mom	6.2 mm	6.2 mm	3.5 mm	5000000 Cycles	Surface Mount	0.3 mm
Littelfuse/Commercial Vehicle Products KSC201G	Non-Illuminated	Standard	IP67 - Dust Tight Waterproof		85 °C	-40 °C	Gull Wing	0.05 A		Top Actuated	SPST-NO	Off-Mom	6.2 mm	6.2 mm	3.5 mm	5000000 Cycles	Surface Mount	0.3 mm
Littelfuse/Commercial Vehicle Products KSC241JLFS	Non-Illuminated	Standard	IP67 - Dust Tight Waterproof	350 gf	85 °C	-40 °C	J Lead	0.05 A	0.5 mm	Top Actuated	SPST-NO	Off-Mom	6.2 mm	6.2 mm	3.5 mm	300000 Cycles	Surface Mount
Littelfuse/Commercial Vehicle Products KSC243G	Non-Illuminated	Standard	IP67 - Dust Tight Waterproof	300 gf	125 °C	-40 °C	Gull Wing	0.01 A 32 VDC	0.5 mm	Top Actuated	SPST-NO	Off-Mom	6.2 mm	6.2 mm	3.5 mm	300000 Cycles	Surface Mount
Littelfuse/Commercial Vehicle Products KSC241J	Non-Illuminated	Standard	IP67 - Dust Tight Waterproof	350 gf	85 °C	-40 °C	J Lead	0.05 A	0.5 mm	Top Actuated	SPST-NO	Off-Mom	6.2 mm	6.2 mm	3.5 mm	300000 Cycles	Surface Mount
Littelfuse/Commercial Vehicle Products KSC223G	Non-Illuminated	Standard	IP67 - Dust Tight Waterproof		125 °C	-40 °C	Gull Wing	0.01 A 32 VDC	0.35 mm	Top Actuated	SPST-NO	Off-Mom	6.2 mm	6.2 mm	3.5 mm	500000 Cycles	Surface Mount
Littelfuse/Commercial Vehicle Products KSC243J	Non-Illuminated	Standard	IP67 - Dust Tight Waterproof	300 gf	125 °C	-40 °C	J Lead	0.01 A 32 VDC	0.5 mm	Top Actuated	SPST-NO	Off-Mom	6.2 mm	6.2 mm	3.5 mm	300000 Cycles	Surface Mount
Littelfuse/Commercial Vehicle Products KSC201GLFS	Non-Illuminated	Standard	IP67 - Dust Tight Waterproof		85 °C	-40 °C	Gull Wing	0.05 A		Top Actuated	SPST-NO	Off-Mom	6.2 mm	6.2 mm	3.5 mm	5000000 Cycles	Surface Mount	0.3 mm
Littelfuse/Commercial Vehicle Products KSC241G	Non-Illuminated	Standard	IP67 - Dust Tight Waterproof	350 gf	85 °C	-40 °C	Gull Wing	0.05 A	0.5 mm	Top Actuated	SPST-NO	Off-Mom	6.2 mm	6.2 mm	3.5 mm	300000 Cycles	Surface Mount

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.99
		10	$ 0.80
		25	$ 0.74
		100	$ 0.65
		250	$ 0.60
		500	$ 0.56
		1000	$ 0.52
	Digi-Reel®	1	$ 0.99
		10	$ 0.80
		25	$ 0.74
		100	$ 0.65
		250	$ 0.60
		500	$ 0.56
		1000	$ 0.52
	Tape & Reel (TR)	2000	$ 0.49
		4000	$ 0.46
		6000	$ 0.44
		10000	$ 0.42
		14000	$ 0.40
		20000	$ 0.39

Description

General part information

Ksc20 Series Series

The KSC2 series of sealed tact switches for SMT are IP67 rated, 3.5mm high momentary action tactile switches, featuring a soft actuator. The switches can withstand a variety of operating forces and are available in a range of electrical lifespans, depending on model. C&K’s KSC2 series are designed to give users a positive adaptable tactile feeling, perfect for consumer-facing applications.